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dnsmigrator

Mythic Beasts ClouDNS

Migrate DNS from Mythic Beasts to ClouDNS.

13 record types move as they are. Nothing else needs special handling.

Free preview. Read-only. Nothing changes until you apply.

What works differently

Generated from the same provider capability data the migration engine uses.

Moves as-is

  • A
  • AAAA
  • CNAME
  • MX
  • TXT
  • NS
  • SRV
  • CAA
  • ALIAS
  • DNAME
  • PTR
  • SSHFP
  • TLSA

A straightforward move.

Every record type Mythic Beasts supports has a direct equivalent at ClouDNS.

A typical Mythic Beasts zone at ClouDNS

Example records for example.com. Open any flagged row to read why it changed.

Mythic Beasts ClouDNS

  • ExactA@

    192.0.2.70

  • ExactAAAA@

    2001:db8::70

  • ExactMX@

    10 mx1.mail.example.net. +1

  • ExactTXT@

    "v=spf1 include:_spf.example.net -all"

  • ExactCAA@

    0 issue "letsencrypt.org"

  • ExactTXT_dmarc

    "v=DMARC1; p=reject; rua=mailto:dmarc@example.com"

  • ExactSRV_sip._tls

    100 1 443 sip.example.net.

  • ExactCNAMEwww

    example.com.

How the move works

  1. 1

    Connect Mythic Beasts

    Connect Mythic Beasts with read-only access (API key ID + secret (DNS API v2)).

  2. 2

    Connect ClouDNS

    Connect ClouDNS (API user auth ID (or sub-user ID/name) + password). Write access is only used when you apply.

  3. 3

    Review the preview

    Check every record marked Review or Unsupported. Each one explains what changes and why.

  4. 4

    Apply to ClouDNS

    We snapshot the ClouDNS zone, write in batches, and leave Mythic Beasts untouched.

  5. 5

    Verify

    We query ClouDNS's own nameservers for every record and compare the answers before you switch.

  6. 6

    Switch nameservers

    Lower TTLs a day or two ahead, remove any DS record if DNSSEC is on, then point the domain at the new nameservers at your registrar.

Good to know about Mythic Beasts

  • Domains must be added in the control panel with DNS enabled before records can be managed through the API.
  • ANAME records are resolved by a periodic job, so their generated A/AAAA records can take a few minutes to appear.
  • TXT values containing double quotes or backslashes are rejected by the API.

Access we need: An API key with read-only DNS API access to the zone for the preview; read/write access to apply.

Good to know about ClouDNS

  • TTLs must be one of ClouDNS's fixed values (60, 300, 900, 1800, 3600, 21600 … 2592000); other TTLs are rounded up.
  • Web redirects (CLOUDNS_WR) are ClouDNS-only and are written as plain 301 redirects without frame options.
  • The API is rate limited to about 20 requests per second per IP, so large zones apply record by record and take a while.

Access we need: A read-only API sub-user with the zones delegated is enough for the preview; applying needs a read-and-write sub-user or a main API user.

Questions

Will there be downtime moving from Mythic Beasts to ClouDNS?

Not if both providers serve the same answers during the switch. The records are copied to ClouDNS and verified before you change nameservers, so resolvers get the same answer from either side while caches expire.

Do I have to delete anything at Mythic Beasts?

No. We never write to Mythic Beasts. Keep the old zone for a week after cutover so you can switch back instantly if anything looks wrong.

What about DNSSEC?

If DNSSEC is on, remove the DS record at your registrar and wait for it to expire before switching nameservers. Then enable DNSSEC at ClouDNS and publish its new DS record. The cutover plan walks you through each step.

Related migrations

Ready to see your own zone?

Start a free preview